Researchers have developed a new numerical model that can, for the first time, solve for both the speed and the path of a propagating dike.
Volcano monitoring
Posted inResearch Spotlights
Tracking Volcanic Bombs in Three Dimensions
A new method allows researchers to precisely track in three dimensions bits of fragmented magma as they are expelled in explosive volcanic eruptions.
Posted inResearch Spotlights
A New Tool to Better Forecast Volcanic Unrest
In a retrospective study of volcanic unrest at Indonesia's Kawah Ijen, a new model was able to pick up on the rising probability of eruption 2 months before authorities were aware of the risk.
Posted inNews
Telica Volcano Rested Quietly Right Before Spewing Ash
The length of quiet periods predicts the severity of eruption events, according to a new model that might soon help forecast explosions worldwide.
Posted inResearch Spotlights
Volcanic Lightning Could Aid Hazard Response During Eruptions
Lightning and ash plume dynamics reflected eruption behavior and signaled the onset of fast-moving rock and gas flows during the 2015 eruption of Chile's Calbuco volcano.
Posted inResearch Spotlights
Forecasting Eruptions at Restless Calderas
Scientists review decades of data on swarms of earthquakes, surface deformation, degassing, and microgravity changes around calderas to determine when such forms of unrest may result in eruptions.
Posted inScience Updates
Better Forecasting for the Next Volcanic Eruption
The Eruptive Precursors project in Campi Flegrei, Italy, seeks to understand conditions leading to caldera eruptions.
Posted inScience Updates
Monitoring Gas Emissions Can Help Forecast Volcanic Eruptions
5th Meeting of the Network for Observation of Volcanic and Atmospheric Change; Turrialba Volcano, Costa Rica, 27 April to 1 May 2015
Posted inScience Updates
Fire in the Hole: Recreating Volcanic Eruptions with Cannon Blasts
Artificial volcanic plumes, fired from cannons loaded with ash plucked from the slopes of Iceland, may help researchers better monitor disruptive eruptions.
Posted inScience Updates
Multidisciplinary Monitoring Experiments at Kawah Ijen Volcano
Cities on Volcanoes “Wet Volcanoes” Workshop;
Yogyakarta, Indonesia, 14–21 September 2014